Police officers stand guard during Chinese President Hu Jintao's visit to the Kai Tak Cruise Terminal Building in Hong Kong Saturday, June 30, 2012. A Hong Kong reporter has briefly thrown Chinese President Hu Jintao’s tightly scripted visit to the semiautonomous city off course by asking about the 1989 military crackdown on protesters in Tiananmen Square. The reporter for the Apple Daily newspaper was detained on Saturday for about 15 minutes by several police officers, who told him he was noisy and broke rules. (AP Photo/Vincent Yu)
